FR1145474A
Expired / Lapsed
FR
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pneumatic frame screen
Assignee: Gaetan-Edouard Jayle
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Filing: 1956-02-16
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Granted: 1957-10-25
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Expires: 1976-02-16
Abstract
No abstract record available.
Inventors
- 👤 Gaetan-Edouard Jayle
- 👤 Hoste Gerard Thomas-D
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-29 09:54
CPC Classifications
G; G03; G03B; G03B21/00; G03B21/54; G03B21/56; G03B21/58; G03B21/585
Claims Analysis
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References Cited (Backward Citations)
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